Financial Charts?

Though Root is primarily a scientific plotting program, I would like to know if we can use ROOT to make financial charts (like financebar and candlestics). If Root does not have this option, is there a easy way to write a simple code to do that. I know Gnuplot has this capability .

Thanks a lot

Candle stick (aka box plots) are implemented in ROOT vin the trees/Ntuples. Use the option CANDLE in TTree::Draw():